/*
 * Copyright 2015-2016 Imply Data, Inc.
 * Copyright 2017-2019 Allegro.pl
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import * as fs from "fs";
import * as yaml from "js-yaml";

export function loadFileSync(filepath: string, postProcess: string = null): any {
  var fileData = fs.readFileSync(filepath, "utf-8");
  if (postProcess === "json") {
    fileData = JSON.parse(fileData);
  } else if (postProcess === "yaml") {
    fileData = yaml.safeLoad(fileData);
  }

  return fileData;
}
